Yamane, ItsuroIshizeki, SayokoIshikawa, HiromichiSugiyama, MasanoriOkumura, HanakoKure, Katsumasa2013-07-052013-07-052011-09-17https://hdl.handle.net/11299/152110en-USswinepigherd healthA new benchmarking system developed for Japanese swine farmsConference Paper